   0  inline_call_ir_r <JitCode 'interp_w__W_MD5'>, I[$False], R[%r0] -> %r0
   8  -live- %r0
   8  inline_call_ir_r <JitCode 'W_MD5._finalize'>, I[$'\x00'], R[%r0] -> %r0
  16  -live- %r0
  16  -live- %r0
  16  goto_if_not_ptr_iszero %r0, L1
  20  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  22  ---
  22  L1:
  22  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x443353f0> -> %r1
  26  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  31  ref_return %r1
